ADTRAN 1200130L2 - Manual (Page 42)

2 8 FSU User Manual 61200.130L1-1
Chapter 4. Applications
Bisync
3780 Controller
FEP Host
Bisync Bisync
DTE1
DTE2
DTE1
DTE2
DLCI=17 DLCI=120
FSU FSU
RFC1490/LLC2
UNI
N N
UNI
FRAME RELAY
Poll Address=AA1
Poll Address=BB1
3780 Controller
Figure 4-4
Bisync Multi-Point